alsamixer assert failure: alsamixer: hcontrol.c:764: snd_hctl_handle_event: Assertiva `elem' falhou.

[Luis Antonio Santos]

Binary package hint: alsa-utils

This failure occurs when I changed the volume in alsamixer.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: alsa-utils 1.0.23-3ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-2.29-generic 2.6.38-rc3
Uname: Linux 2.6.38-2-generic i686
Architecture: i386
AssertionMessage: alsamixer: hcontrol.c:764: snd_hctl_handle_event: Assertiva `elem' falhou.
Date: Tue Feb 8 23:55:28 2011
ExecutablePath: /usr/bin/alsamixer
ProcCmdline: alsamixer
ProcEnviron:
 SHELL=/bin/bash
 LC_MESSAGES=pt_BR.utf8
 LANG=pt_BR.UTF-8
 LANGUAGE=pt_BR:pt:en_GB:en
Signal: 6
SourcePackage: alsa-utils
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/libc.so.6
 abort () from /lib/libc.so.6
 __assert_fail () from /lib/libc.so.6
 snd_hctl_handle_events () from /usr/lib/libasound.so.2
Title: alsamixer assert failure: alsamixer: hcontrol.c:764: snd_hctl_handle_event: Assertiva `elem' falhou.
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare scanner tape video

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 *__GI_raise (sig=6)
 *__GI_abort () at abort.c:59

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.